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Re: sit-for and idle timers
From: |
Chong Yidong |
Subject: |
Re: sit-for and idle timers |
Date: |
Mon, 14 Aug 2006 14:34:49 -0400 |
User-agent: |
Gnus/5.11 (Gnus v5.11) Emacs/22.0.50 (gnu/linux) |
Noah Friedman <address@hidden> writes:
> The change to sit-for of 2006-07-26 ("Use new SECONDS arg of read-event
> instead of a timer") seems to cause problems with idle-timers
> which call sit-for.
This should now be fixed.
> Here's a small test case which demonstrates the problem:
>
> (defvar itimer-test-wait 0.5)
> (defvar itimer-test-depth 0)
>
> (defun itimer-test ()
> (setq itimer-test-depth (1+ itimer-test-depth))
> (unwind-protect
> (let ((flag nil))
> (while (sit-for itimer-test-wait)
> (setq flag (not flag))
> (message "itimer-test-depth: %-3d%s"
> itimer-test-depth
> (if flag " (blink)" ""))))
> (setq itimer-test-depth (1- itimer-test-depth))
> (message "itimer-test-depth: %d" itimer-test-depth)))
>
> (run-with-idle-timer 0.25 t 'itimer-test)
>
> In the pre-7/26 implementation, this timer should never print a depth
> greater than 1, and the "(blink)" text should blink on and off with a
> regular rhythm.
- sit-for and idle timers, Noah Friedman, 2006/08/11
- Re: sit-for and idle timers, Chong Yidong, 2006/08/11
- Re: sit-for and idle timers,
Chong Yidong <=
- Re: sit-for and idle timers, Richard Stallman, 2006/08/14
- Re: sit-for and idle timers, Chong Yidong, 2006/08/14
- Re: sit-for and idle timers, Chong Yidong, 2006/08/14
- Re: sit-for and idle timers, Richard Stallman, 2006/08/15
- Re: sit-for and idle timers, Chong Yidong, 2006/08/15
- Re: sit-for and idle timers, Richard Stallman, 2006/08/16
- Re: sit-for and idle timers, Chong Yidong, 2006/08/16